Initial commit

rootfs/entrypoint.sh

@@ -0,0 +1,93 @@
+#!/bin/bash
+set -x
+
+[ ! -d /data ] && mkdir /data
+
+if [ ! -e /data/smb.conf ]; then
+echo "
+[global]
+netbios name  = NETBIOS_NAME
+server string = SERVER_STRING
+workgroup     = WORKGROUP_NAME
+security      = user
+map to guest  = bad user
+
+[public]
+comment = default public share folder
+path = /srv/samba/public
+writeable = yes
+guest ok = yes
+create mask  = 0666
+directory mask = 2777" > /data/smb.conf
+fi
+
+[ ! -d /srv/samba/public ] && mkdir -p /srv/samba/public && chmod 0777 /srv/samba/public && chown -R nobody:nogroup /srv/samba/public
+
+[ -e /tmp/users.db ] && rm /tmp/users.db
+[ -e /tmp/groups.db ] && rm /tmp/groups.db
+
+env | grep '^USER' | while read -r value; do
+ echo "$value" | cut -d = -f2 >> /tmp/users.db
+done
+
+env | grep '^GROUP' | while read -r value; do
+ echo "$value" | cut -d = -f2 >> /tmp/groups.db
+done
+
+if [ -e /tmp/users.db ]; then
+cat /tmp/users.db | while read LINE; do
+ userid=$(echo $LINE | cut -d \| -f1)
+ newuser=$(echo $LINE | cut -d \| -f2)
+ pass=$(echo $LINE | cut -d \| -f3)
+
+ # make user unix + pass
+ if ! id "$newuser" >/dev/null 2>&1; then
+  adduser --uid $userid -D "$newuser"
+  echo "$newuser:$pass" | chpasswd
+ fi
+
+ # make user samba + pass
+ if ! pdbedit -L -u "$newuser" >/dev/null 2>&1; then
+  echo -e "$pass\n$pass" | smbpasswd -a -s "$newuser"
+  smbpasswd -e "$newuser"
+ fi
+
+done
+fi
+
+if [ -e /tmp/groups.db ]; then
+ cat /tmp/groups.db | while read LINE; do
+ IFS='|' read -r -a parts <<< "$LINE"
+ groupname="${parts[0]}"
+ groupusers=("${parts[@]:1}")
+
+ getent group "$groupname" > /dev/null || addgroup "$groupname"
+
+ for unixuser in "${groupusers[@]}"; do
+  id "$unixuser" &>/dev/null && usermod -a -G "$groupname" "$unixuser"
+ done
+
+ net groupmap list | grep -q "($groupname)" || net groupmap add ntgroup="$groupname" unixgroup="$groupname" type=domain
+ done
+fi
+
+function custom_bashrc {
+echo '
+export LS_OPTIONS="--color=auto"
+alias "ls=ls $LS_OPTIONS"
+alias "ll=ls $LS_OPTIONS -la"
+alias "l=ls $LS_OPTIONS -lA"
+'
+}
+
+function _bashrc {
+echo "-----------------------------------------"
+echo " .bashrc file setup..."
+echo "-----------------------------------------"
+custom_bashrc | tee /root/.bashrc
+echo 'export PS1="\[\e[35m\][\[\e[31m\]\u\[\e[36m\]@\[\e[32m\]\h\[\e[90m\] \w\[\e[35m\]]\[\e[0m\]# "' >> /root/.bashrc
+for i in $(ls /home); do echo 'export PS1="\[\e[35m\][\[\e[33m\]\u\[\e[36m\]@\[\e[32m\]\h\[\e[90m\] \w\[\e[35m\]]\[\e[0m\]$ "' >> /home/${i}/.bashrc; done
+}
+_bashrc
+
+smbd -F -d 2 --configfile=/data/smb.conf